Ku+x^2=1

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Solution for Ku+x^2=1 equation: 


Simplifying
Ku + x2 = 1

Solving
uK + x2 = 1

Solving for variable 'u'.

Move all terms containing u to the left, all other terms to the right.

Add '-1x2' to each side of the equation.
uK + x2 + -1x2 = 1 + -1x2

Combine like terms: x2 + -1x2 = 0
uK + 0 = 1 + -1x2
uK = 1 + -1x2

Divide each side by 'K'.
u = K-1 + -1x2K-1

Simplifying
u = K-1 + -1x2K-1

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